Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974735 | Laser tool robot system with coordinated drive shaft control | Toshimitsu Irie, Seigo Nishikawa, Akio Sato, Takeshi Ikeda | 2011-07-05 |
| 7960672 | Robot welding controller and control method | Kiminori Nishimura, Seigo Nishikawa | 2011-06-14 |
| 7515993 | Robot control apparatus | Michiharu Tanaka | 2009-04-07 |
| 7186949 | Arc welding equipment | Seigo Nishikawa | 2007-03-06 |
| 5601739 | Method and apparatus for controlling arc welding robot | Shinji Okumura, Takahide Hirayama | 1997-02-11 |